Minor modifications

README.md

@@ -242,12 +242,13 @@ Copenhagen, Denmark.
 
 The data is split into training, validation and test sets. The
 validation and test sets come in two versions, the regular validation
-and test sets and the full sets, called validation.full and test.full. The
-full sets contain all sentence pairs successfully annotated by the
-annotators, including the sentence pairs that were rejected as
-paraphrases. The annotation score of the full sets thus range between
-1.0 and 4.0. The regular validation and test sets only contain
-paraphrases, scored between 3.0 and 4.0 by the annotators.
+and test sets and the full sets, called validation.full and
+test.full. The full sets contain all sentence pairs successfully
+annotated by the annotators, including the sentence pairs that were
+rejected as paraphrases. The annotation scores of the full sets thus
+range between 1.0 and 4.0. The regular validation and test sets only
+contain sentence pairs that qualify as paraphrases, scored between 3.0
+and 4.0 by the annotators.
 
 The number of sentence pairs in the data splits are as follows for
 each of the languages. The range between the smallest (`quality=95`)